Submersible Aquarium Heater FS-386 with Adjustable Thermostat, Fish Tank Water Heating Rod in 25W, 50W, 100W or 300W for Indoor Aquatic Setups
Submersible Aquarium Heater FS-386 with Adjustable Thermostat, Fish Tank Water Heating Rod in 25W, 50W, 100W or 300W for Indoor Aquatic Setups
Submersible Aquarium Heater FS-386
Build your indoor aquarium care routine around a fish tank heater with an adjustable thermostat. The FS-386 range offers 25W, 50W, 100W and 300W model choices, allowing you to select a heating rod after checking the requirements of your tank and aquatic animals.
During your daily tank check, monitor water temperature with an appropriate separate thermometer and review the heater's operation. The available text does not specify model-by-model tank capacity, voltage or temperature range, so confirm those details on the selected unit and its instructions before installation.
Aquarium Heating Features
- 🌡️ Adjustable thermostat: The original listing describes adjustable temperature control rather than a fixed preset.
- 💧 Submersible heater design: Listed as a water-heating rod for aquarium use; follow the unit's required water level and installation instructions.
- ⚡ Four power choices: Choose FS-386-25W, FS-386-50W, FS-386-100W or FS-386-300W.
- 🐠 Indoor aquatic setup use: Intended for aquarium water heating when the selected model matches your setup.
- 🔎 Clear model selection: Each variant identifies its wattage; do not assume every model suits the same tank size.
Specifications
| Product type | Submersible aquarium water heater |
|---|---|
| Model family | FS-386 |
| Available models | FS-386-25W; FS-386-50W; FS-386-100W; FS-386-300W |
| Listed wattages | 25W, 50W, 100W and 300W |
| Control | Adjustable thermostat, as listed |
| Intended setting | Indoor aquarium |
| Tank capacity by model | Not specified; confirm before selecting |
| Voltage, plug and temperature range | Not specified in available product text |
| Dimensions, materials and included accessories | Not specified in available product text |
Frequently Asked Questions
Q: Is this aquarium heater suitable for betta fish or turtles?
A: The original title mentions betta fish and turtles, but suitability depends on your tank, the selected heater and the animal's care requirements. Confirm the temperature range, installation method and any necessary protective equipment before use.
Q: Which wattage should I choose for my fish tank?
A: Choose using the manufacturer's model-specific tank guidance and your setup's heating needs. The available text does not map 25W, 50W, 100W or 300W to individual tank capacities, so a universal gallon recommendation is not provided here.
Q: Is this a useful gift for an aquarium hobbyist?
A: It can be practical when the recipient needs a compatible heater. Confirm their tank requirements, preferred wattage, voltage and plug compatibility before choosing a model.
Q: How do I install and adjust this submersible heater?
A: Follow the supplied instructions for placement, water level, temperature adjustment and electrical connection. Confirm the unit's voltage and plug first, monitor temperature independently and disconnect power before handling or tank maintenance as instructed.
Q: Are a thermometer, guard or mounting accessories included?
A: The available text does not confirm a thermometer, protective guard or mounting accessories. Check the selected model's package contents rather than assuming accessories from another listing are included.
Q: Is this a STEM kit or smart aquarium controller?
A: It is aquarium heating equipment, not a STEM kit. No app control, Wi-Fi, educational experiments or smart monitoring features are listed.
Fast US Shipping
Ships from US warehouse, free delivery 2-7 business days
Before you order
Check product dimensions, materials and care instructions. For wearable items, measure your pet and compare with the product’s size chart.
Shipping & returns
Questions about sizing, delivery or an order? Contact Goodie Pet